The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Stanfill John L since 2010.
The trader's CIK number is 1438487.
At the time of the last reporting, Stanfill John L was the Sr. VP-Sales, Customer Service of Costar Group, Inc.. (stock ticker symbol CSGP).
Also see all insider trading activities at Costar Group, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2014 | CSGP | 0 | $0 | 25,915 | $5,404,507 | 7,767 | $449,142 |
| 2013 | CSGP | 0 | $0 | 15,147 | $1,570,066 | 10,262 | $507,794 |
| 2012 | CSGP | 0 | $0 | 54,382 | $4,221,675 | 26,852 | $1,253,196 |
| 2011 | CSGP | 0 | $0 | 11,002 | $750,721 | 11,002 | $346,893 |
| 2010 | CSGP | 0 | $0 | 3,167 | $159,648 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2014-03-11 | CSGP | Option Ex | 5,789 | 58.05 | 336,080 |
| 2014-03-10 | CSGP | Sale | 20,126 | 208.82 | 4,202,711 |
| 2014-03-11 | CSGP | Sale | 5,789 | 207.60 | 1,201,796 |
| 2014-03-10 | CSGP | Option Ex | 1,978 | 57.16 | 113,062 |
| 2013-11-12 | CSGP | Sale | 548 | 171.73 | 94,108 |
| 2013-03-12 | CSGP | Option Ex | 10,262 | 49.48 | 507,794 |
| 2013-03-12 | CSGP | Sale | 14,599 | 101.10 | 1,475,958 |
| 2012-09-06 | CSGP | Sale | 34,530 | 81.84 | 2,825,935 |
| 2012-09-06 | CSGP | Option Ex | 15,000 | 55.07 | 826,050 |
| 2012-05-07 | CSGP | Sale | 11,852 | 70.13 | 831,180 |
| 2012-05-04 | CSGP | Sale | 8,000 | 70.57 | 564,560 |
| 2012-05-07 | CSGP | Option Ex | 11,852 | 36.04 | 427,146 |
| 2011-05-02 | CSGP | Option Ex | 11,002 | 31.53 | 346,893 |
| 2011-05-02 | CSGP | Sale | 11,002 | 68.23 | 750,721 |
| 2010-10-25 | CSGP | Sale | 3,167 | 50.41 | 159,648 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Stanfill John L (Sr. VP-Sales, Customer Service of Costar Group, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.